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| specification for lcd module model no. tm 128160anfwg prepared by: date: checked by : date: verified by : date: approved by: date: tianma microelectronics co., ltd ver . 1.0
1 /2 2 revisio n record date ver. ref. page revision no. revision items 2 /2 2 1 . general specifications: 1.1 display type: tft 1.2 display color* 1 : display color: 262k(max) color background* 2 : black (re d, green, blue dots are off state) 1.3 polarizer mode: transmissive / nega tive 1.4 viewing angle: 6 :00 1.5 driving method : 1/ 160 duty 1.6 backlight type: led (3 l amps) backlight color: white 1.7 controller: hcd667b73rbp 1.8 data transfer: 8 bit parallel 1.9 operating temperature: - 20 ---- +70 ?? storage temperature: - 40 ---- +80 ?? 1.10 power supply voltage : vdd= 3 .0v 1.11 lcd operating voltage: vlcd= 15.6v 1 .12 outline dimensions: refer to outline drawing on next page 1.1 3 dot matrix: 128 x 3 (rgb) x 160 dots 1.14 pixel pitc h : 0.074 mm x0.222mm 1.15 weight: tbd * 3 * 1 color tone is slightly changed by temperature and driving voltage. * 2 color tone will be changed by backlight. * 3 tbd: to be determined. 3 /2 2 2 . outline drawing 4 /2 2 3 . lcd module part numbering system tm 128160 a n f w g ic package g: cog temprature range w: wide temperature range backlight type f: transmissive, led backlight lcd type n: tf t mode nega tive module series module type digits indicating : 128 (rgb) columns x 160 rows t: tianma m: module 5/22 4. circuit block diagram 6 /2 2 5 . absolute maximum ratings ta= 25 ?? item symbol min. max. unit remark power supply voltage v dd - v ss - +3.3 lcd driving voltage v lcd - 16.0 +16.0 v operating temperature range t op - 20 + 7 0 storage temperature range t st - 40 + 8 0 ?? no condensation 7 /2 2 6 . electrical specifications and instruction code 6.1 electrical characteristics vss= 0v , ta= 25 ?? item symbol min. typ. max. unit supply voltage (logic) v dd - vss +2.91 +3.0 +3.09 v supply voltage (lcd drive) v lcd - 16.0 - 16.0 v high v ih ? v dd = 3 .0 ? 0.8v dd - v dd v input signal voltage low v il ? v dd = 3 .0 ? 0 - 0.2 v dd v supply current (logic) i dd (v dd - v ss = 3.0 v) - - 2.15 m a oscillator frequency range f osc 135 - 470 khz supply voltage ( led) v led - 9.9 - v supply current ( led) i led 15.0 20.0 ma 8 /2 2 6.2 interface signals pin no. symbol level description 1 gnd 0v ground 2 d07 h/l data bus bit 7 3 d06 h/l data bus bit 6 4 d05 h/l data bus bit 5 5 d04 h/l data bus bit 4 6 d03 h/l data bus bit 3 7 d02 h/l data b us bit 2 8 d01 h/l data bus bit 1 9 d00 h/l data bus bit 0 10 rd h/l read singal 1 1 wr h/l write singal 1 2 rs 0v selects the register 1 3 cs h/l chip select 1 4 vcc_ 3v supply power 15 vcc 3v supply power 16 gnd 0v ground 17 gnd 0v ground 18 reset h/l reset 19 vcc 3v supply power 20 gnd 0v ground 9 /2 2 6 .3 interface timing chart r/w rs ib15 ib14 ib13 ib12 ib11 ib10 ib9 ib8 r index 0 0 * * * * * * * * sr status read 1 0 l7 l6 l5 l4 l3 l2 l1 l0 oscillation start 0 1 * * * * * * * * device code read 1 1 0 0 0 0 0 1 1 1 r01h driver output control 0 1 0 0 0 0 0 sm gs ss r02h lcd drive ac control 0 1 0 0 0 0 fld1 fld0 b/c eor r03h power control (1) 0 1 0 0 0 0 0 bt2 bt1 bt0 r04h power control (2) 0 1 cad 0 0 0 0 0 0 0 r05h entry mode 0 1 dit 0 0 bgr 0 0 hwm 0 r06h compare register 0 1 cp15 cp14 cp13 cp12 cp11 cp10 cp9 cp8 r07h display control 0 1 0 0 0 pt1 pt0 vle2 vle1 spt r0bh frame cycle control 0 1 no1 no0 sdt1 sdt0 eq1 eq0 div1 div0 r0ch power control (3) 0 1 0 0 0 0 0 0 0 0 r0dh power control (4) 0 1 0 0 0 0 vrl3 vrl2 vrl1 vrl0 r0eh power control (5) 0 1 0 0 vcomg vdv4 vdv3 vdv2 vdv1 vdv0 r0fh gate scan starting position 0 1 0 0 0 0 0 0 0 0 r11h vertical scroll control 0 1 0 0 0 0 0 0 0 0 r14h first display drive position 0 1 se17 se16 se15 se14 se13 se12 se11 se10 r15h second display drive position 0 1 se27 se26 se25 se24 se23 se22 se21 se20 r16h horizontal ram address position 0 1 hea7 hea6 hea5 hea4 hea3 hea2 hea1 hea0 r17h vertical ram address position 0 1 vea7 vea6 vea5 vea4 vea3 vea2 vea1 vea0 r20h ram write data mask 0 1 wm15 wm14 wm13 wm12 wm11 wm10 wm9 wm8 r21h ram address set 0 1 ram data write 0 1 ram data read 1 1 r30h ? control (1) 0 1 0 0 0 0 0 pkp12 pkp11 pkp10 r31h ? control (2) 0 1 0 0 0 0 0 pkp32 pkp31 pkp30 r32h ? control (3) 0 1 0 0 0 0 0 pkp52 pkp51 pkp50 r33h ? control (4) 0 1 0 0 0 0 0 prp12 prp11 prp10 r34h ? control (5) 0 1 0 0 0 0 0 pkn12 pkn11 pkn10 r35h ? control (6) 0 1 0 0 0 0 0 pkn32 pkn31 pkn30 r36h ? control (7) 0 1 0 0 0 0 0 pkn52 pkn51 pkn50 r37h ? control (8) 0 1 0 0 0 0 0 prn12 prn11 prn10 r3ah ? control (9) 0 1 0 0 0 vrp14 vrp13 prp 12 vrp11 vrp10 r3bh ? control (10) 0 1 0 0 0 vrn14 vrn13 vrn 12 vrn11 vrn10 write data (upper) read data (upper) r22h r00h register no. upper code register ad15-8 (upper) instructions ib7 ib6 ib5 ib4 ib3 ib2 ib1 ib0 * id6 id5 id4 id3 id2 id1 id0 sets the index register value. 0 0 0 0 0 0 0 0 reads the driving raster-row position (l7-0). * * * * * * * 1 starts the oscillation mode while stand-by period. 0 1 1 1 0 0 1 1 reads "0773"h. 0 0 0 nl4 nl3 nl2 nl1 nl0 sets the gate driver shitg direction (gs), source driver shift direction (ss), and number of driving lines (nl4-0). 0 0 nw5 nw4 nw3 nw2 nw1 nw0 sets the lcd drive ac waveform (b/c), number of interfaced field (fld1-0), eor output (dor)m and the number of n-raster-rows (nw5-0) at c-pattern dc2 dc1 dc0 ap2 ap1 ap0 slp stb sets the stadby mode (stb), lcd power on (ap2-0), sleep mode (slp), boosting cycle dc2-0, boosting output multiplying factor (bt3-0). 0 0 0 0 0 0 0 0 sets the configuration of retention bolume (cad). 0 0 vd1 vd0 am lg2 lg1 lg0 specifies the logical operation (lg2-0), ac counter mode (am), increment/decrement mode (i/d1-0), high-speed-wirite mode (hwm),bgr mode, and hard dither mode (dit). cp7 cp6 cp5 cp4 cp3 cp2 cp1 cp0 sets the compare regiser (cp15-0). 0 0 gon dte cl rev d1 d0 specifies display on (d1-0), reversed display (rev), number of display colors (cl), disptmg enable (dte), gate output on (gon), screen division driving (st/pt)), and verticla scrol (vle2-1), and source output condition (pt1-0). 0 0 0 0 rtn3 rtn2 rtn1 rtn0 sets the 1h period (rtn3-0) and operating clock grequency-division ratio (dv1-0), the equalizing period (eq1-0), delay volume of the source output (std1-0), non-overlap volume of the gate output (no1-0). 0 0 0 0 0 vc2 vc1 vc0 sets an adjustment factor for the vci voltage (vc2-0). 0 0 0 pon vrh3 vrh2 vrh1 vrh0 sets the amplification factor for vregout1 voltage (vrh4-0) and for vregout2 voltage (vrl3-0). step-up circuit 3 starts operation (vcm4-0). 0 0 0 vcm4 vcm3 vcm2 vcm1 vcm0 sets vcomh voltage (vcm4-0), ac-cycle oscillation of vcom and vgoff (vdv4-0) and voltage fo vcom (vcomg). 0 0 0 scn4 scn3 scn2 scn1 scn0 sets the scanning starting position (scn4-0) of the gate driver. vl7 vl6 vl5 vl4 vl3 vl2 vl1 vl0 specifies the screen display scroll volume (vl7-0). ss17 ss16 ss15 ss14 ss13 ss12 ss11 ss10 sets 1st-screen driving start (ss17-10) and end (se17-10). ss27 ss26 ss25 ss24 ss23 ss22 ss21 ss20 sets 2nd-screen driving start (ss27-10) and end (se27-10). hsa7 hsa6 hsa5 hsa4 hsa3 hsa2 hsa1 hsa0 sets the start (hsa7-0) and end (hea7-0) of the horizontal ram address vsa7 vsa6 vsa5 vsa4 vsa3 vsa2 vsa1 vsa0 sets the start (vsa7-0) and end (vea7-0) fo the vertical ram address range. wm7 wm6 wm5 wm4 wm3 wm2 wm1 wm0 specifies write data mask (wm15-0) at ram write. initially sets the ram address to the address counter (ac). write data to ram. read data to ram. 0 0 0 0 0 pkp02 pkp01 pkp00 adjust the gamma control. 0 0 0 0 0 pkp22 pkp21 pkp20 adjust the gamma control. 0 0 0 0 0 pkp42 pkp41 pkp40 adjust the gamma control. 0 0 0 0 0 prp02 prp01 prp00 adjust the gamma control. 0 0 0 0 0 pkn02 pkn01 pkn00 adjust the gamma control. 0 0 0 0 0 pkn22 pkn02 pkn20 adjust the gamma control. 0 0 0 0 0 pkn42 pkn41 pkn40 adjust the gamma control. 0 0 0 0 0 prn02 prn01 prn00 adjust the gamma control. 0 0 0 0 vrp03 vrp02 vrp01 vrp00 adjust the gamma control. 0 0 0 0 vrn03 vrn02 vrn01 vrn00 adjust the gamma control. write data (lower) read data (lower) lower code ad7-0 (lower) 10/22 6 .4 instruction code 11 /2 2 7. optical characteristics 7 .1 optical characteristics v lcd =15.6v ta =25 ?? item symbol condition min. typ. max. unit | x | y = 0 ?? - 45 -- +45 viewing angle | y c r = 10 | x = 0 ?? -35 -- +15 deg contrast ratio c r | x = 0 ?? | y = 0 ?? 150 - r es ponse time -- 40 ms x - 0.593 - red y | x = 0 ?? | y = 0 ?? - 0.333 - x - 0.314 - green y | x = 0 ?? | y = 0 ?? - 0.545 - x - 0.138 - color o f cie c oord - i nate blue y | x = 0 ?? | y = 0 ?? - 0.160 - 12 /2 2 7 .2 definition of optical characteristics 7 .2.1 definition of viewing angle top top bottom bottom 7 .2.2 definition of contrast ratio brightness state selected brightness state unselected = b2/b1 = ratio contrast measuring conditions: 1) ambient temperature: 25 ?? ; 2) frame frequency: 70.0 hz 7 .2.3 definition of response time tur n on time: t on = t d + t r turn off time: t off = t d + t f measuring condition: 1) operating voltage: 15.6 v 2) frame frequency: 70.0 hz 13 /2 2 7.3 brightness characteristic item symbol condition m in. typ. max. unit brightness bp 100 - - cd/m 2 uniformity ? bp ta=25 ?? 3 ?? 30 - 80%rh - 80 - % note: 1. the data is measured after l e d are turned on for 5 minutes. 2. testing conditions l e d : v led = 9. 9 v ( dc ) l c d: all dots are on (white color) 3. brightness in the center of the lcd panel. 4. definition of uniformity ( ? bp ) ? bp = bp (min.) / bp (max.) x 100 (%) bp (max.) = maximum brightness in 9 measurement spots bp (min.) = minimum brightness in 9 measurement spots 14 /2 2 8. reli ability 8 .1 content of reliability test ta=25 ?? no. test item content of test test condition 1 high temperature storage endurance test applying the high storage temperature for a long time 80 ?? 240 h 2 low temperature storage endurance test applying the low storage temperature for a long time - 4 0 ?? 240 h 3 high temperature operation endurance test applying the electric stress (voltage | current) and the thermal stress to the element for a long time 7 0 ?? 240h 4 low temperature o peration endurance test applying the electric stress under low temperature for a long time - 2 0 ?? 240h 5 high temperature /humidity storage endurance test applying the high temperature and high humidity storage for a long time 65 ?? 90%rh 240h 6 temperature cycle endurance test applying the low and high temperature cycle - 4 0 ????? 25 ????? 80 ????? 25 ?? 30min 5min 30min 5min ??????????????? 1 cycle - 4 0 ?? / 80 ?? 10 cycles 7 vibration test (package state) endurance test applying the vibration during transportation 10hz~ 1 50 hz, 100 m/s 2 , 120 min 8 shock test (package state) endurance test applying the shock during transportation half - sine wave, 300 m/s 2 , 1 8 ms 9 atmospheric pressure test endurance test applying the atmospheric pressure during transportation by air 25 kpa 16h 15 /2 2 8 .2 failure judgment criterion test item no. criterion item 1 2 3 4 5 6 7 8 9 failure judgement criterion basic specification v v v v v v v v v out of the basic specification electrical specification v v v v v out of the electrical specification mechanical specification v v out of the mechanical specification optical characteristic v v v v v v v out of the opt ical specification note for test item refer to 8 .1 remark basic specification = optical specification + mechanical specification 16 /2 2 9. quality level inspection examination or test at t a =25 ?? (unless otherwise stated) min. max. unit il aql external visual inspection under normal illumination and eyesight condition, the distance between eyes and lcd is 25cm. see appendix a ii major 1.0 minor 2.5 display defects under normal illumination and eyesight condition, display on inspec tion. see appendix b ii major 1.0 minor 2.5 note: major defects: open segment or common, short, serious damages, leakage miner defects: others sampling standard conforms to gb2828 17 /2 2 10 . precautions for use of lcd modules 1 0 .1 handling precautions 10 .1.1 the display panel is made of glass. do not subject it to a mechanical shock by dropping it from a high place, etc. 10 .1.2 if the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. 10 .1.3 do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary . 10 .1.4 the polarizer covering the display surface of the lcd module is soft and easily scratched. handle this polarizer carefully. 10 .1.5 if the display surface is contaminated, breathe on the surface and gently wipe it with a soft dry cloth. if still not completely clear, moisten cloth with one of the following solvents: ?a isopropyl alcohol ?a ethyl alcohol solvents other than those mentioned above may damage the polarizer. especially, do not use the following: ?a water ?a ketone ?a aromatic solvents 10 .1.6 do not attempt to disassemble the lcd module. 10 .1.7 if the logic circuit power is off, do not apply the input signals. 10 .1.8 to prevent destruction of the elements by static electricity, be careful to maintain an opt imum work environment. a. be sure to ground the body when handling the lcd modules. b. tools required for assembly, such as soldering irons, must be properly ground. c. to reduce the amount of static electr icity generated, do not conduct assembly and other work under dry conditions. d. the lcd module is coated with a film to protect the display surface. be care when peeling off this protective film since static electricity may be generated. 18 /2 2 10.2 storage precautions 10.2.1 when storing the lcd modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. 10.2.2 the lcd modules should be stored under the storage temperature range. if the lcd modules will be stored for a long time, the recommend condition is: temperature : 0 ?? ?? 40 ?? relatively humidity: ? 80% 10 .2.3 the lcd modules should be stored in the room without acid, alkali and harmful gas. 10 .3 the lcd modules should be no falling and violent shocking during tra nsportation, and also should avoid excessive press, water, damp and sunshine. 19 /2 2 appendix a inspection items and criteria for appearance defects items contents criteria leakage not permitted rainbow according to the limi t specimen wrong polarizer attachment not permitted not counted max. 3 defects allowed polarizer bubble between polarizer and glass f <0.3mm 0.3mm ? f ? 0.5mm scratches of polarizer according to the limit specimen not counted max. 3 spots allowed x<0.2mm 0.2mm ? x ? 0.5mm black spot (in viewing area) x=(a+b)/2 not counted max. 3 lines allowed black line (in viewing ar ea) a<0.02mm 0.02mm ? a ? 0.05mm b ? 2.0mm max. 3 spots (lines) allowed progressive cracks not permitted 20 /2 2 appendix a inspection item and criteria for appearance defects (continued) items contents criteria a b c ? 3mm ? w/5 ? t / 2 cracks on pads ? 2mm ? w/5 t/2 22 /2 2 appendix b inspection items and criteria for display defects (continued) items content criteria not counted max. 2 defects allowed x ? 0.1mm 0.1mm ? x ? 0.2mm x=(a+b)/2 not counted max. 1 defects allowed a ? 0.1mm 0.1mm ? a ? 0.2mm d>0 max.3 defects allowed transfor - mation of s egment max.2 defects allowed 0.8w ? a ? 1.2w a=measured value of w idth w=nominal value of width |
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